/* 全局样式优化 */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f5f5f5;
}

.card {
  border: none;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: 10px;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 20px rgba(0,0,0,0.15);
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.8rem;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.jumbotron {
  background: linear-gradient(120deg, #1a2a6c, #b21f1f, #1a2a6c);
  color: white;
  border-radius: 0;
  margin-bottom: 2rem;
}

.btn-primary {
  background-color: #ff6b6b;
  border-color: #ff6b6b;
}

.btn-primary:hover {
  background-color: #ff5252;
  border-color: #ff5252;
}

.movie-detail-container {
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  padding: 2rem;
  margin-top: 2rem;
}

.video-player {
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

.movie-info h1 {
  color: #333;
  border-bottom: 2px solid #ff6b6b;
  padding-bottom: 10px;
}

.search-container {
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  margin-bottom: 30px;
}

.spinner-border {
  width: 3rem;
  height: 3rem;
}

footer {
  background: #333 !important;
  margin-top: auto;
}